How long. Hmm.. I just keep testing until I reach 6 pmm  as I I'm using a TDS.
I would say  couple of hrs.  Sometimes, if I start and get busy with something 
else I know will distract my attention from the brew, I shut it down and resume 
later on. 

I'd say  1.5, sometimes 2+ hrs minimum for a quart of 10 pmm. 

[email protected] wrote:     will try switching the polarity every 15 mins,, not 
a problem,, but how  long do you normally brew for, my directions read 45 
mins,, yet have heard  of  hours,, and once left on all nite, as i had 
forgotton about, and wound  up with a dark iced tea look, which i discarded.. 
thanks, geo.  



      
Regards, Carol Ann~

2000-08 Ends the Reign of the Mayberry Machiavellis.  





   
    





 
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